Riprap Supply and Placement (Erosion Control)

Riverside County has solicited a subcontract for the supply and placement of 2,321 cubic yards of Class V riprap to control erosion at storm drain outfalls and along channel banks, ensuring long-term stability and protection of infrastructure from water-induced degradation. The work is categorized under NAICS code 488220, indicating it falls within the support activities for water transportation sector, and is intended to meet environmental and engineering standards for erosion mitigation in natural water flow areas. The contract, designated as a subcontract under the state of California, was posted on July 28, 2026, and is accessible via a public project link, though specific location details, point of contact, and set-aside preferences are not provided. Performance location remains unspecified, but the scope clearly targets riprap installation at critical drainage structures and adjacent channel banks within Riverside County jurisdiction.